40013798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49157}}^1$

素因数の和:49207

約数の個数: 16

約数和(自身を含む): 67248144

約数和(自身を除く): 27234346

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 49157, 98314, 540727, 1081454, 1818809, 3637618, 20006899, 40013798]

約数ペア:

[(1, 40013798), (2, 20006899), (11, 3637618), (22, 1818809), (37, 1081454), (74, 540727), (407, 98314), (814, 49157)]